From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
List of parts and an instruction to modify a distributor base.
| Identifier | ExFiles\Box 168\3\ img038 | |
| Date | 5th December 1938 guessed | |
| -2- D.76237 - Spring. 1 off. D.75157 - Contact Arm Assembly. 1 off. X.1704A - Screw. 1 off. (m) It will be necessary to redrill the Distributor Base DW.406DC. in accordance with Alteration No: 5511/D.{John DeLooze - Company Secretary} DB.{Donald Bastow - Suspensions}1724 - Earth Strip, can be obtained from production. One set of HPS{Horace Percy Smith - Experimental Factory Mgr}'s. blueprints are sent to ROY{Sir Henry Royce}/Les.{Ivan A. Leslie} for costing purposes. BY/ [signature] | ||